I developed serious arthritic symptoms and chronic sinusitis.我得了严重的关节炎和慢性鼻窦炎。I have had antibiotics for my sinusitis but it doesn't seem to be clearing up.我服用了抗生素来治疗鼻窦炎,但似乎未能根治。Ethmoid sinusitis is frequently compli...
The size of datagram is independent of the network figure.报文的长短独立于互连网络中的网络数.PPP protocol is a widely supported WAN datagram encapsulating protocol.PPP协议是个被广泛使用,用来实现LAN协议 中继的WAN数据封装协议.It is used with multicasting: sending...